JB4 Tuner For 2016+ Lexus NX, RC, IS, GS, NS 200t & 300t - Burger TuningPower gains are up to 45 crank horsepower and up to 45 crank torque over stock This plug and play tuner attaches to easy to access sensors in your Lexus engine bay and works with your factory DME tuning to remap your boost, timing, and fueling for optimal performance and reduced turbo lag. It features a 64mhz processor allowing sensors to be sampled 800 times per second using dedicated 10 bit digital to analog converters, ensuring smooth and powerful